they got the guy that sent those letters laced with ricin to senator roger wicker and to president obama. no connection to the boston bombings, just a nut case who sends a lot of letters to members of congress demanding to be heard. he put a little poison in. he thought that might help out. he'll spend a good deal of time behind bars. we'll see how he gets heard there. >> my favorite part of that story is the guy put his own real initials on the letter. >> bill: this is kc and i approve this message. and up in boston, no matter what you've been led to believe by cnn, no arrests have been made but there has been a lot of progress in the investigation. you wouldn't know that by watching cnn yesterday. they got -- they had to be out there. they had to get ahead of the story. they had to make things happen with breaking news! >> announcer: this is cnn's breaking news. >> wolf, we have information. an arrest has been made in the investigation. >> identified has now been arrested. >> i was told by a boston law enforcement source, we've got him. >> bill: we got him john king said and not only t